The core activity of Buclin Ingénieurs-Conseils SA is the planning, design and expertise in the field of sanitary facilities and facility management for buildings, particularly in the areas of hydraulics, heating, ventilation, air conditioning and fire protection. The company offers services such as technical studies, project management, coordination of specialized planners and the implementation of audits and expert opinions for existing facilities. The activities include both the planning and realization of new buildings and the renovation and modernization of existing facilities.